When the discovery of giant banded, salivary chromosomes in Drosophila was made by Painter in 1934, it gave a tremendous impact to the cytological work carried out in Drosophila. This made it possible to identify the chromosomes individually and also to discern the specific segments of the chromosome. Followed by this, cytogenetics bloomed with the establishment of chromosome number in man as 4...

Plant cytogenetics has continued to flourish and make essential contributions to genomics projects by delineating marker order, defining contig gaps and revealing genome rearrangements. Here we review the field of plant cytogenetics from its conception through the eras of molecular biology and genomics. Significant advances in chromosome preparation, such as extended fiber-FISH, have greatly in...

This study aims to examines and analyze the effect of firm size, leverage, profitability, capital intensity ratio, independent commisioner on effective tax rate. The population this were 42 mining companies listed Indonesia Stock Exchange in 2017-2020 period, after using purposive sampling, 92 data observed sampled. analysis method used is descriptive statistics, clasical assumptions, multiple ...